import sys

while True:
    total_list = []
    character = ''
    result = ''
    inputcode = input('LETTR $ ') + '-'

    inputcode.replace('/', '-')

    if inputcode == 'x':
        sys.exit()

    for i in range(len(inputcode)):
        if inputcode[i] not in ('-','/'):
            character += inputcode[i]
        else:
            total_list.append(character)
            character = ''

    # debug
    print(total_list)
    print(inputcode)

    i = 0

    for element in total_list:
        total_list[i] = chr(int(element))
        result += str(chr(int(element)))
        i += 1

    print(result)